Ok Mark thanks a lot that will sure help me.

Sent from my iPad

> On Apr 22, 2018, at 3:56 AM, Mark Langford via KRnet <krnet@list.krnet.org> 
> wrote:
> 
> Rick Lanning wrote:
> 
> > I have a sterba 54 - 54 on my 2700 corvair what kind of static rpm should I 
> > expect to see?
> 
> 2950 rpm is what I got out of mine.  I got this from watching fuel flow, MAP, 
>  and RPM levels on takeoff from several EIS data files from one of the times 
> that I flew the 2700cc engine with the Sensenich 54x54 on it.  See
> http://www.n56ml.com/corvair/eis_runs/211_WBL_return.xls  if you have Excel 
> and want to download it (line 185 and a few points past that) or
> http://www.n56ml.com/corvair/eis_runs/211_WBL_return.jpg for a snipit of data 
> from that typical takeoff.
> 
> It's worth mentioning that the 3100cc engine in a bit of a dive could turn 
> this same prop up to 4000 rpm something like 220 mph, which is why I ended up 
> happiest with a Sensy 54x58 for the 3100cc.  I think the 54x54 Sensy is 
> perfect for the 2700cc engine....certainly the best I ever tested on my 
> plane, which is at least 20 different props.  It's the best combination of 
> climb and speed, with just about the best of both worlds.
> 
> Mark Langford
> m...@n56ml.com
> http://www.n56ml.com
> 
> 
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